DropdownButton<T> constructor
const
DropdownButton<T> ({
- Key? key,
- required T? value,
- required List<
DropdownMenuItem< items,T> > - String? hint,
- required void onChanged(
- T? value
Implementation
const DropdownButton({
super.key,
required this.value,
required this.items,
this.hint,
required this.onChanged,
});